baber/WOPTO huggingface dataset:
Patent JP-2003251950-A (JP)
Title: Manufacturing method for aluminum support for planographic printing plate
Inventor: NISHINO ATSUO
IPC: C25D11/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an aluminum support for a planographic printing plate capable of using an aluminum rolling plate of low purity (an aluminum plate containing a large amount of alloy components or an aluminum plate not adjusted in alloy components), not generating treat ment irregularity due to surface roughening treatment and capable of reconciling printing durability and a printing capacity (staining capacity) in production of the planographic printing plate.  <P>SOLUTION: The aluminum plate is successively subjected to electrochemical surface roughening treatment (1) performed in a hydrochloric acid aqueous solution, under a condition wherein the ratio Qc/Qa of the quantity of electricity Qa at the time of AC anodic treatment of the aluminum plate and the quantity of electricity Qc during cathodic treatment of the aluminum plate is 0.9-1.0; the electrochemical surface roughening treatment (2) performed in a nitric acid aqueous solution, under a condition wherein the ratio Qc/Qa of the quantity of electricity Qa during AC anodic treatment of the aluminum plate and the quantity of electricity Qc during cathodic treatment of the aluminum plate; and anodic oxidation treatment (3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002268389-A (JP)
Title: Electrophotographic image developing process with optimized mass velocity of developer
Inventor: STELTER ERIC C
IPC: G03G15/09
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic printer in which the average mass velocity of a developer is approximately equal to the velocity of an imaging member. SOLUTION: In a method and a device for development of an electrophotographic image, an image developing process is optimized, by setting the mass flow velocity of a developer 16 with respect to the velocity of an imaging member 12; and for example, the mass velocity of the developer 16 is preferably equal approximately to the velocity of the imaging member 12 or is within a preferable range of about 40% to about 130% of the velocity of the imaging member 12.
Patent JP-2003250886-A (JP)
Title: Device against pneumoperitoneum
Inventor: YAMAKI MASAHIDE
IPC: A61B19/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve a measurement precision of intraperitoneal pressure through the measurement of a decreased pressure.  <P>SOLUTION: As an instantaneous fed air flow rate, an initial value at the time of 240 ms is calculated. In the case of a catheter showing a low resistance, a stable instantaneous flow rate is measured. However in the case of a needle for pneumoperitoneum showing a high resistance, a disturbance in the instantaneous flow rate is measured. A value including the disturbance is a threshold value of 13 L/min, for example, and if the instantaneous flow rate is less than the former value, it is acknowledged that the needle for pneumoperitoneum is set and a start for monitoring the pressure is delayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257836-A (JP)
Title: Method of forming organic film
Inventor: TAMAOKI NORIHIKO
IPC: G03F7/11
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To form a uniformly thick organic thin film that is free from unevenness on a base film wet-cleaned by using a low-viscosity organic material.  <P>SOLUTION: After the base film 11 formed on a semiconductor substrate 10 is wet-cleaned by using CO<SB>2</SB>-containing washing water 12, a trimethyl silanol 13 is produced on a surface of the film 11 by baking the substrate 10 in an HMDS-vapor atmosphere. As a result, the surface of the film 11 is made semi- hydrophobic so that the contact angle of the surface with water may fall within a range of 3°-30°. Thereafter, an organic thin film 14 is formed on the base film 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254359-A (JP)
Title: Non-energized actuated brake
Inventor: SONOBE TETSUYA
IPC: F16D55/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive non-energized actuated brake, in which slipping-off of an inner driver is prevented and operational noise is suppressed with simple structure.  <P>SOLUTION: The inner driver 10 fitted in a center hole of a brake disc 9 is disposed between a bearing 11 fitted to an inner peripheral face of a field core 3 and a cover 12 on a side plate 5, so that the slipping-off of the inner driver 1 is prevented. A fixing screw 6a fixes the side plate 5 to the field core 3 to fix the cover 12 to the side plate 5, and a vibration isolating sheet 13 is sandwiched between the side plate 5 and the cover 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253110-A (JP)
Title: Flameproof resin composition and its molded product
Inventor: ITAGAKI AKINARI
IPC: C08L69/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible that a flameproof resin composition which is safe and has a low environmental load as well as a sufficient flameproof effect, is obtained and the molded product is produced efficiently by using the same.  <P>SOLUTION: The flameproof resin composition comprises the three components; (A) a resin of 100 pts.wt., containing an aromatic polycarbonate resin of 10 to 100 wt.% and a thermoplastic resin, other than the aromatic polycarbonate resin, of 90 to 0 wt.%, (B) an organopolysiloxane of 0.1 to 9.9 pts.wt., containing, in the molecule, a phenyl group bonding to a silicon atom and (C) the organopolysiloxane of 0.1 to 9.9 pts.wt. [provided the total amount of (B) and (C) components is 0.2 to 10 pts.wt.], containing, in the molecule, a methyl group bonding to the silicon atom and Si-H group not containing an aromatic hydrocarbon group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250914-A (JP)
Title: Treatment apparatus
Inventor: YAMAZAKI IWAO
IPC: A61N1/36
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain satisfactory treatment effects by improving electrodes for pulse power supply to be in contact with a body, with respect to a pulse health instrument.  <P>SOLUTION: In planar electrodes 14 and 17 provided on a waist member 4 and an aesthetic belt 5 of a pulse health instrument 1, silver paste is printed on the surface of a base material 52 such as urethane sheet by silk-screen printing, and a coating of such printed silver paste is thermally melt-stuck on the base material 52 by hot press. Thus, in the pulse health instrument 1, the planar electrodes 14 and 17 are configured by molding the silver paste or the like having high conductivity. Therefore, pulse electric currents for treatment can be effectively supplied to the body and the satisfactory treatment effects can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262810-A (JP)
Title: Exposure device
Inventor: MIYAGAWA ICHIRO
IPC: G02B26/08
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an exposure device with which the quality of an image formed on a recording medium is improved.  <P>SOLUTION: An array refraction element 36 is arranged on the optical path of the laser beams L emitted from a plurality of semiconductor lasers LD and between the emitting port of the laser beam L of a fiber array part 30 and a recording film F, which is formed by arranging a pair of refraction members, which divides the laser beam L into plural beams in a subscanning direction and has a unit surface form and emits two laser beams by dividing an incident laser beam, by making the dividing directions of respective laser beams coincide with each other and in a straight line along respective dividing directions which coincide with each other, and a focal distance f, a wavelength λ and a width d are so decided that the value (f×λ)/d becomes a prescribed value or smaller, which is derived by dividing a product of the focal distance f of a focusing leans 38 and the wavelength λ of the laser beam L by the width d of the divided region of the laser beam L with respect to the dividing direction at a refraction member forming the array refraction element 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268040-A (JP)
Title: Dielectric resin material and circuit member molded out of the dielectric resin material
Inventor: IIDA TAMOTSU
IPC: B29K23/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric resin material satisfactorily having mechanical characteristics suitable for a circuit member, especially for a millimeter-wave device which is used in a frequency band of ≥50 GHz, and to provide the circuit member.  <P>SOLUTION: This dielectric resin material is used for the circuit member which utilizes electrical radiation of a frequency of ≥50 GHz, wherein the resin material has a coefficient of water absorption of ≤0.01% and a coefficient of thermal expansion of ≤7×10<SP>-5</SP>, and comprises an amorphous synthetic resin. The circuit member is molded by using the resin material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265101-A (JP)
Title: Apparatus for producing yogurt
Inventor: BOTTINO GIANVINCENZO
IPC: A23C9/123
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing yogurt where a feeding device is completely cleaned by a simple cleaning operation when the device is required to be cleaned for maintenance, product change or the like so as not to leave yogurt on the device and make the yogurt rotten, any desired kinds of products are available, and the quality and taste of the product are not deteriorated.  <P>SOLUTION: The apparatus for producing yogurt has the device for feeding yogurt. The device is detachably attached to the opening part of the apparatus to feed out the yogurt. The opening part is formed at the lower part of a storage tank inside the body of the apparatus for producing yogurt so that the yogurt in the storage tank is taken out via a piston mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270787-A (JP)
Title: Radiation sensitive resin composition
Inventor: NISHIMURA YUKIO
IPC: C08F20/26
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation sensitive resin composition having high transparency to a short wavelength radiation and excellent in solubility in a developer, sensitivity, pattern shape and etching resistance.  <P>SOLUTION: The radiation sensitive resin composition comprises a resin having a functional group which increases alkali solubility under the action of an acid and a radiation sensitive acid generator, wherein the resin has a side chain represented by formula (1) (where R<SP>1</SP>is a hydrocarbon group or an oxygen-containing hydrocarbon group and X is a group linking up with the main chain of the resin).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269477-A (JP)
Title: Rolling bearing with generator
Inventor: OKADA KOICHI
IPC: H02K11/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing with a generator having simple structure and easily assembled.  <P>SOLUTION: This rolling bearing comprises a pair of relatively rotatable members 2, 3 via a rolling element 4, and the generator 11 that generates electricity by the relative rotation of both the members. Inside a yoke 12 that constitutes the generator 11, an electric circuit 26 using output of the generator 11 is placed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277947-A (JP)
Title: Aerosol generator, and composite structure manufacturing apparatus using the same
Inventor: YOKOYAMA TATSURO
IPC: C23C24/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol generator which can generate aerosol at the same concentration as that in the initial condition and adjust the aerosol concentration even when aerosol is generated for a long period of time.  <P>SOLUTION: If a gas inlet 81 is not used, the powder 84 which is deposited and remains in a groove 73 is carried to a powder crushing bin 82. The powder crushing bin 82 scrapes out the deposited powder 32 while forcibly releasing the deposited powder. The scraped powder 84 is sucked by the suction force generated when the carrier gas is discharged outside from an aerosol outlet 83, and soared and turned into aerosol. If the gas inlet 81 is used, the scraped powder 84 is soared and turned into aerosol by being sprayed by the carrier gas fed from the gas inlet 81 installed on the powder crushing bin 82 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279391-A (JP)
Title: Er device having sensor function using liquid crystal
Inventor: NARUMI TAKAMICHI
IPC: G01F1/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ER device having sensor function using liquid crystal which can micronize a whole machine.  <P>SOLUTION: A window 6 using a glass electrode is formed in a part of a two-dimensional ER channel 2 of the liquid crystal, and polarizing films 2A, 2B, a very fine light source 3, and an image pickup element or a photoelectric element 4 are built in, thereby including the sensor function in the ER device itself. On the basis of information on brightness or the like from the image pickup device or the photoelectric element 4, a flow rate, further, a corresponding loading load, etc., are decided from an inspection curve which is previously obtained and stored in a flow rate calculating equipment 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281111-A (JP)
Title: Host-to-host processing synchronous system
Inventor: FUJIO TAKASHI
IPC: G06F15/177
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To continue processing by a program run by hosts working in conjunction with each other by enabling host-to-host processing synchronization even when communication between the hosts is disconnected.  <P>SOLUTION: Host-to-host processing synchronous means 111, 121 record, on a shard memory 2, information indicating that the program run by the hosts 11, 12 working in conjunction with each other has requested the host-to-host processing synchronization, and determine and recognize establishment of the host-to-host processing synchronization by referring to the shared memory 2. To be able to cope with cases where communication between the hosts is disconnected (by trouble of a communication path 312 or the like), timer activating means 112, 122 issue a request for confirmation of the processing synchronization for making host-to-host processing synchronous means 111, 121 determine the establishment of the host-to-host processing synchronization with reference to the shared memory 2 for every fixed period of time even when the request for host-to-host processing synchronization is not received from another host.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283884-A (JP)
Title: Electronic camera
Inventor: KISHI MASANORI
IPC: H04N5/225
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily downsize an electronic camera without deteriorating the visibility of a displayed image by ensuring an area of displayed image on an LCD despite of provision of a plurality of liquid crystal display apparatuses.  <P>SOLUTION: The electronic camera is configured to include: a liquid crystal display panel 11 for displaying image to display a photographed image or a recorded image; a liquid crystal display panel 12 for observing an image formed smaller than the liquid crystal display panel 11 for displaying image to view the displayed image through an eyepiece lens 22a; a light source 18 for emitting a luminous flux respectively to the liquid crystal display panel 11 for displaying image and the liquid crystal display panel 12 for observing an image; and a light guide member 16 constituting of a first light guide unit 16a for introducing the luminous flux from the light source to the liquid crystal display panel 11 for displaying image and of a second light guide unit 16b for introducing the luminous flux from the light source to the liquid crystal display panel 12 for observing image and to which the first and second light guides are integrally formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285270-A (JP)
Title: Method for improving fatigue strength of component made of light metal
Inventor: UMEMURA MITSUGI
IPC: B24C11/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving fatigue strength of a component made of a light metal without making a processing surface rough.  <P>SOLUTION: The method is characterized in that fatigue strength of the component made of the light metal is improved by jetting particles of dry ice having a diameter of 0.3 to 6.0 mm at a required speed toward the component made of the light metal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290507-A (JP)
Title: Game machine
Inventor: OSHIRO SENSUKE
IPC: A63F7/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of attracting the interest of a player by providing performance contents which can be surely recognized by every player, and varying the performance contents.  <P>SOLUTION: This game machine is provided with a pattern display part for executing the fluctuation display of various patterns for each pattern display region, and for displaying the arbitrary combined patterns by stopping the fluctuation display. When the stopped and displayed combined patterns are turned to be specific combined patterns, a special game condition advantageous for a player is generated. The fluctuation display in each pattern display region is provided with fluctuation display configuration different from a normal fluctuation display configuration, and when a predetermined condition is established, the fluctuation display configuration of the fluctuation display in the prescribed pattern display region is changed from the normal fluctuation display configuration to another fluctuation display configuration, and is also provided with an announcing means for announcing that the fluctuation display configuration is switched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290354-A (JP)
Title: Injection needle
Inventor: YATABE TERUYUKI
IPC: A61M5/42
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection needle capable of reducing patient's pain when a needle tip comes into contact with a skin.  <P>SOLUTION: In this injection needle 1, a blade face 3 is formed by at least three ground faces. Assuming that a face crossing perpendicularly to the first ground face 3a most distant from a needle tip 5 and including the center axis of a needle tube 2 is a center face 6, the needle tip 5 is not present on the center face 6. A shortest distance S between the needle tip 5 and the center face 6 is 3-20% of a maximum external diameter in the minor axis direction of the blade face 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293361-A (JP)
Title: Rotary press-in steel-pipe sheet pile and rotary press-in steel-pipe sheet pile wall
Inventor: HIRATA TAKASHI
IPC: E02D5/56
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel-pipe sheet piles shortening spans among mutual steel pipes constituting the sheet piles and being proper to a rotary press-in construction method without the turbulence of a peripheral ground by joints.  <P>SOLUTION: In the rotary press-in steel-pipe sheet pile 1, a pile body is formed of a lower steel pipe 2 and an upper joint steel pipe 3 having a diameter larger than the lower steel pipe 2. In the steel-pipe sheet pile 1, end excavating blades 5 are installed at the lower end of the lower steel pipe 2, and groove- shaped female type connecting joints 8 extended in the pile longitudinal direction are formed on both side faces of the upper joint steel pipe 3. The lower steel pipe 2 and the upper joint steel pipe 3 are connected by a tapered diameter- expanding steel pipe 4, and intermediate excavating blades 6 are mounted near the upper end of the lower steel pipe 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300761-A (JP)
Title: Production method for aggregate
Inventor: MORI SATORU
IPC: C04B18/20
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for aggregate which shortens the required time and improves the operability in the usage of a two-component adhesive increasing the adhesiveness with solidification material (asphalt) and enabling the security of the prescribed strength by means of rolling compaction, in the laying method using rubber chips as the aggregate in order to obtain a road having flexibility.  <P>SOLUTION: In the production method for aggregate, the aggregate is used by being mixed with a solidification material or by being attached to the same and a surface material is adhered to the circumference of the elastic (rubber) material chips as center material with an adhesive. In one production method, a curing agent of the two-component adhesive is thinly applied to the elastic material chips, the principal ingredients of the two-component adhesive are applied thereupon and, further, the surface material is adhered thereto. In the other production method, a curing agent of a urethane resin two-component adhesive is thinly applied to the elastic material chips, a urethane resin single- component adhesive is applied thereto and, further, the surface material is adhered thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303891-A (JP)
Title: Semiconductor device
Inventor: KOMIYA YUICHIRO
IPC: H01L21/822
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device improved in such a manner that the decrease of the whole resistance value is reduced to a minimum and the fine adjustment of the resistance value is possible.  <P>SOLUTION: The semiconductor device which has a resistance element is provided with a P<SP>+</SP>diffusion resistor 1 having a zigzag plane form and a plurality of taps 15, 16 and 17 which divide the diffusion resistor 1 into a plurality of parts. The plurality of taps 15, 16 and 17 are arranged in such a manner that resistances of the divided parts of the P<SP>+</SP>diffusion resistor 1 are different from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039021-A (JP)
Title: Method for classifying microsphere and microsphere classifying device
Inventor: SATO KOJI
IPC: B07B1/50
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a new method for classifying microspheres that is capable of surely processing an upper limit/lower limit classification of a microsphere having a diameter of 1.00 mm or less in a short time and to provide a classifying device therefor. SOLUTION: In the method for classifying the microsphere having a diameter of 1.00 mm or less, the method comprises steps of using a rounded cylindrical sieve having a network opening formed therein by the electrochemical method, charging the microspheres into the cylindrical sieve and classifying the charged microspheres by rotating the cylindrical sieve. It is preferable that the sieve is an electric sieve having a network opening formed therein by the electric plating method. The device provides the height difference at both of the end parts where the cylindrical sieve is arranged. It is preferable that the microspheres are charged into the cylindrical sieve from the higher side of the end part of the cylindrical sieve and the microspheres are discharged from the lower side of the end part.